Ex 1. This is a krusty jam (song)!
Ex 2. We have one krusty squad.
Ex 3. Wow have you hear of that Andrew Chow kid he's krusty as fuck!
Ex 4. This party is so fucking krusty
Ex 5. This hamburger is krusty AF!
Ex 6. This movie is so krusty!
Ex 7. This day is so krusty

It can truly be used in any sentence or to answer any question

Q1: What's 9+10? A: KrustyQ2: What's the capital of California? A: Krusty
Q3: When is your birthday? A: Krusty
Q4: How are you? A: Krusty
Q5: Why are you home so late? A: Krusty
Q6: How do you plead? A: Krusty